FlexTop King Size Mattresses Explore our adjustable FlexTop King mattresses, a great choice for couples. Our FlexTop King-sized mattresses let you choose your ideal firmness on each side with generous space for both of you.
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FlexTop Mattress options sold only with adjustable bases. More details
$39/mo with 60 mo financing* Rating: 4.6 /5 rating stars (603) reviews $41/mo with 60 mo financing* Rating: 4.7 /5 rating stars (24868) reviews $49/mo with 60 mo financing* Rating: 4.7 /5 rating stars (23584) reviews $81/mo with 60 mo financing* Rating: 4.7 /5 rating stars (24336) reviews $85/mo with 60 mo financing* Rating: 4.7 /5 rating stars (20955) reviews $89/mo with 60 mo financing* Rating: 4.7 /5 rating stars (11366) reviews $109/mo with 60 mo financing* Rating: 4.7 /5 rating stars (7430) reviews $121/mo with 60 mo financing* Rating: 4.8 /5 rating stars (67786) reviews $137/mo with 60 mo financing* Rating: 4.8 /5 rating stars (22123) reviews $153/mo with 60 mo financing* Rating: 4.8 /5 rating stars (37256) reviews $143/mo with 60 mo financing* Rating: 4.8 /5 rating stars (604) reviews $290/mo with 60 mo financing* Rating: 4.7 /5 rating stars (5146) reviews